Gravity-Conveyorized Tunnel Oven
March 1, 2014
No. 1008 is a 500 F tunnel oven with gravity roller conveyor from Grieve, currently used for preheating metal housings at the customer's facility. Workspace dimensions of this oven measure 42" W x 72" D x 30" H. Thirty kW are installed in Incoloy-sheathed tubular elements to heat the oven chamber, while a 3,000 CFM, 1-1/2 HP recirculating blower provides vertical downward airflow to the workload.
This Grieve tunnel oven features 4" thick insulated walls plus an aluminized steel interior and exterior. The work zone comprises a 66" long open loading zone, 72" long insulated heat zone with recirculated airflow and 66" long open unloading zone, with a 36" wide roller conveyor with rollers on 3" centers. Motor-operated vertical lift doors are supplied on each end of the oven.
Controls on No. 1008 are built to NEMA 12 electrical standards and include a digital indicating temperature controller, manual reset excess temperature controller with separate contactors and a recirculating blower airflow safety switch.
For more information contact:
Frank Calabrese, VP
The Grieve Corporation
500 Hart Road
Round Lake, IL 60073-2898
847-546-8225
sales@grievecorp.com
www.grievecorp.com
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